To decide if a pre-contractial statement is incorporated as terms of the contract, there are a number of common law tests. The importance test asks whether the representation made was obviously important to the contract and if it was, then it is more likely to be seen as a term in the contract, as in Coachman v Hill and Bannerman v White. The expertise test asks whether one party relied on the skill of the other making the representation and if they did, then it is more likely to be seen as a term in the contract, as in Dick Bentley Productions v Harold Smith Motors where the dealer had special expertise and falsely stated the mileage. However, in Oscar Chess Ltd v Williams, a verbal comment was made about the age of the car by a private seller to a dealer and this was held not to be a term but merely a representation.